Texas plant explosion

A firefighter handles a children's bunk bed during a search and rescue of an apartment destroyed by an explosion at a fertilizer plant in West, Texas, Thursday, April 18, 2013. A massive explosion at the West Fertilizer Co. killed as many as 15 people and injured more than 160, officials said overnight. (AP Photo/LM Otero)

Texas plant explosion

An explosion and fire at a fertilizer plant in the small Texas town of West on April 17 killed at least 14 people and leveled dozens of homes and spewed toxic fumes that forced evacuations of half the community.